Hoʻokomo ʻōlelo
- Pale Palekana Kaawale
- Nā mea hoʻokaʻawale hōʻailona
- Nā mea hoʻomalu o Surge
- Nā Relay Palekana
- Hoʻokaʻawale ʻia nā Module I/O naʻauao
- Nā ʻīpuka naʻauao
- ʻIkepili ʻIke ʻOihana Optical Transceivers
- Nā Mea Analyer Point Dew Online
- Nā Module Loaʻaʻikepili
- HART mea hoʻololi ʻikepili
PHD-11TC-33*
Nānā nui
Palekana palekana kaawale ma ka hopena ʻike: PHD-11TC-33*, hoʻokomo hōʻailona kamaʻilio, hoʻokomo hoʻokahi a me ka puka hoʻokahi. Hiki i ka pale pale ke hoʻomaopopo i ke kamaʻilio bilateral o ka hapalua duplex kikohoʻe hōʻailona ma waena o ka interface RS485 ma kahi pōʻino a me ka interface RS485 ma kahi palekana.
Pono kēia huahana i kahi lako mana waho 20-35VDC.
Hoʻolako ʻia ka huahana me ka hōʻailona kūlana hōʻailona (melemele)
Ma ka palapala hoʻohālike: PHD-11C-33* ʻo ke ʻano "*" e hōʻike ana i ka volta i hāʻawi ʻia, a penei nā hoʻoponopono:
| Code | Hāʻawiʻia ka voltage, ka manawa |
| ʻAʻole | ʻAʻohe mana hāʻawi |
| A | 5V |
| B | 6V |
| C | 12V |
| F | 24V |
| H | Ua wehewehe ʻia ka mea hoʻohana |
* ka lako mana o ke kaʻa kaʻa, e ʻoluʻolu e ʻike i ka hoʻopili no nā kikoʻī.
Nā kikoʻī
| Volta hoʻolako | 20 ~ 35VDC, hoʻohana mana |
| Hōʻailona hoʻokomo | RS485 half-duplex hōʻailona kikohoʻe |
| Hōʻailona puka | RS485 half-duplex hōʻailona kikohoʻe |
| Ka helu o nā kaha hoʻokomo a me ka puka | 1 hookomo 1 puka |
| Nā lako kahua kūpono | Mea lako me RS485 half-duplex interface interface |
| Laki hoʻouna | ≤115.2kbps ka helu hoʻouna |
| Hoʻopaneʻe ka lawe ʻana | ≤10 μs |
| Hoʻouna a loaʻa ka manawa hoʻololi | ≥20ms |
| Nā palena wela | Ka mahana hana: -20 ℃ ~ + 60 ℃, mālama wela: -40 ℃ ~ + 80 ℃ |
| ʻAno haʻahaʻa pili | 10% ~ 95% RH ʻaʻohe condensation |
| Ka ikaika dielectric | Ma waena o ka ʻaoʻao palekana a me ka ʻaoʻao palekana ʻole (≥ 3000VAC/min); ma waena o ka lako mana a me ka pahu palekana non-intrinsically (≥ 1500VAC/min) |
| ʻO ke kūʻokoʻa | ≥100MΩ (ma waena o ka hoʻokomo / puka / lako mana) |
| Nā ana o waho | Mānoanoa 12.5mm x laula 108mm x kiʻekiʻe 118mm |
| Hoʻopili electromagnetic | Wahi a IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Hōʻailona pahū | [Exia Ga]IIC |
| Hui Hooiaio | CQST(Kina National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
| Nā ʻāpana hōʻoia (ma waena o nā pauku 1-2) | Um=250V Uo=17.85V Io=250mA Co=0.22μF Lo=0.25mH Po=1.12W |
| Nā ʻāpana hōʻoia (ma waena o nā pauku 3-4) | Um=250V Uo=7.7V Io=80mA Co=6.9μF Lo=5.0mH Po=0.15W |
| Nā Koina kahua hoʻokomo | Hiki ke hoʻohui ʻia me nā mea kani ma 0 zone me ⅡA, ⅡB, ⅡC kinoea pōʻino. |
| MTBF | ≤100000h |
Kiʻi uwea
Nā hana a me nā ana
| Terminal | Nā hana hoʻopau | |
| 9 | Hāʻawi mana + | 20～35VDC |
| 10 | Lako ikehu - | |
| 3 | ʻO ka ʻaoʻao palekana RS485-A | |
| 4 | ʻO ka ʻaoʻao palekana RS485-B | |
| 1 | Hāʻawi ʻia ka mana mana + | |
| 2 | Hāʻawi ʻia ka mana lako- | |
| 6 | RS485-A | |
| 7 | RS485-B | |
